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Handling of ectopic beats in heart rate variability analysis using the heart timing signal

Publiceringsår: 2004
Språk: Engelska
Publikation/Tidskrift/Serie: IFMBE Proceedings MEDICON and HEALTH TELEMATICS 2004 "X Mediterranean Conference on Medical and Biological Engineering"
Dokumenttyp: Konferensbidrag


The problem of analyzing heart rate

variability in the presence of ectopic beats is

revisited. Based on the IPFM model and the closely

related heart timing signal, a new technique is

introduced which corrects for the occasional presence

of such beats. The correction technique, which

involves the occurrence times of a certain number of

beats preceding the ectopic, is computationally very

efficient. Based on actual heart rate data, the results

suggest that the power spectrum, and related clinical

indices, are more accurately estimated.


  • Electrical Engineering, Electronic Engineering, Information Engineering


10th Mediterranean Conference on Medical and Biological Engineering (MEDICON)
  • Signal Processing-lup-obsolete

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